Modern problems
J.M. Dent
Problems of the day
by G. Lowes Dickinson
Dent 1920 Modern problems 2
所蔵館2館
by Thomas Holmes
Dent 1912 Modern problems 5
所蔵館8館
[C.F.G. Masterman]
J.M. Dent 1911 Modern problems 5
所蔵館1館
G. Lowes Dickinson
Dent 1911 Modern problems 3
J. M. Dent 1907 Modern problems 1
所蔵館3館